baber/WOPTO huggingface dataset:
Patent KR-20040091268-A (KR)
Inventor: KIM JAE SIK
IPC: H01H71/02
Filed: 2003-04-21
Abstract: PURPOSE: A casing is provided to lengthen the useful life of a power connector by dividing the casing into two spaces and filling the space having the power connector with an insulating oil so as to shut off the space from outside. CONSTITUTION: A casing(100) comprises a housing having an accommodation space including a first space(122) for accommodating a power connector(20) and a second space(124) for accommodating a bus bar(128), wherein the power connector includes a fixed tip(22) and a movable tip(24) for switching power supply to a driving motor, and the bus bar interconnects the power connector and a cable; a first cover attached to the front surface of the first space in such a manner that the first cover is attachable/detachable; a second cover attached to the front surface of the second space in such a manner that the second cover is attachable/detachable; and an insulating oil filling the first space. An isolating wall(114) is arranged between the first space and the second space, wherein the isolating wall has a hole for penetration of a conductor for electrically connecting the bus bar and the power connector. The hole of the isolation wall is maintained air tight at the state where the conductor penetrates through the hole.
Patent KR-20040091313-A (KR)
Inventor: JUNG UI YUN
IPC: B60Q1/52
Filed: 2003-04-21
Abstract: PURPOSE: An ACC(Adaptive Cruise Control) method and a device are provided to prevent performance reduction caused by the increase of data computation even through images for long and shot distances in front of a vehicle are detected by one camera. CONSTITUTION: An ACC method using a camera mounted in the front side of a vehicle is composed of steps for outputting an image for the front side of the vehicle by the camera(S210); deciding if a preceding vehicle exists or not(S220); controlling the speed of the vehicle based on the distance between the preceding vehicle and an own vehicle(S230); comparing the angle of the camera with a predetermined upward angle(S240,S260); and controlling the angle of the camera based on the preceding vehicle and the camera angle. In the step for controlling the angle of the camera if the preceding vehicle exists, the upward angle of the camera is regulated to a downward angle and the downward camera angle is held(S250).
Patent KR-20040091458-A (KR)
Inventor: KIM HAK GEON
IPC: C02F11/00
Filed: 2003-04-22
Abstract: PURPOSE: Provided is a septic tank by using a synthetic resin pipe which has strong resistance to external force by supplying double or triple profile where the inner part is filled. CONSTITUTION: The septic tank by using a synthetic resin pipe(2) is characterized in that the synthetic resin pipe is molded by supplying a connection resin(20) between the outer side profile with supplying the inner side profile(13), where the inner part is filled, and supplying the outer side profile surrounding the total surface of the inner side profile to a winder, finishing walls(3,3') are installed on both sides of the synthetic resin pipe and partitioning wall(4,5,6) are installed on the inner part and partitioned into many chambers.
Patent KR-20030084680-A (KR)
Title: 신호처리장치
IPC: H04B3/06
Filed: 2003-04-23
Abstract: 본 발명은 재생장치의 실질적인 품질 지표와 상관이 강한 품질값을 얻기 위한 것이다. 
     MAE회로(9)는, LMS회로(8)로부터 부여되는 등화 오차(FIR필터(5)의 출력값과 목표값과의 차) 절대값의 평균값을 이 재생장치의 품질값(MAE)으로서 출력한다. 제어회로(10)는, MAE회로(9)로부터의 품질값(MAE)과 소정의 기준값(d)을 비교하여, 비교 결과에 따라 제어신호(CT1~CT5)를 출력한다. 제어신호(CT1)에 응답하여 아날로그필터(3)는 필터특성을 변경한다. 제어신호(CT2)에 응답하여 LMS회로(8)는 LMS 알고리즘의 스텝 크기를 변경한다. 제어신호(CT3)에 응답하여 FIR필터(5)는 탭 수 및 탭 계수의 설정값을 변경한다.
Patent KR-20030036579-A (KR)
Inventor: KIM HONG DEOK
IPC: H04W16/00
Filed: 2003-04-23
Abstract: PURPOSE: A hand-off method between a public network and a private network of a wireless MS(Mobile Station) at an idle state is provided to separately construct a CDMA(Code Division Multiple Access) private network so that an MS registered in the corresponding CDMA private network recognizes a service area of a CDMA private network system and performs a hand-off of an idle state. CONSTITUTION: A wireless MS enters a service area of a private network system, and recognizes a private network base station through a pilot received from the private network base station. If the strength of the pilot received from the private network base station is satisfied for a hand-off condition of an idle state, the wireless MS performs the hand-off. All wireless MSs move the service area of the private network base station, and receive all channel list messages. The wireless MS using the first frequency uses the first frequency, and the wireless MSs using the second frequency to the Nth frequency acquire the first frequency. All wireless MSs move the first frequency, and transmit registration request messages to the private network base station. The private network base station receives the registration request messages, and transmits the received registration request messages to a WLR(Wireless office solution Location Register) of the private network system for confirming whether the wireless MSs subscribe. If the wireless MSs subscribe, the wireless MSs receive a discriminative service different from a public network through the private network base station.
Patent KR-20040094082-A (KR)
Inventor: HAN JEONG GWAN
IPC: G09G3/296
Filed: 2003-05-01
Abstract: PURPOSE: A method and an apparatus for diffusing the error of a plasma display panel are provided to increase the definition of the image by reinforcing the edge of the image when the moving picture is displayed. CONSTITUTION: An apparatus for diffusing the error of a plasma display panel includes an edge reinforcing unit(50) and an error diffusion unit. The edge reinforcing unit(50) is provided with a discrete wavelet transform unit(55), an inverse discrete wavelet transform unit(57) and a third adder(58). The edge reinforcing unit(50) reinforces the edge of the input image by performing the discrete wavelet conversion and the inverse discrete wavelet conversion for the input image. And, the error diffusion unit detects the quantization error of the image inputted from the edge reinforcing unit(50) and diffuses the detected quantized error into the adjacent pixels.
Patent KR-20040098189-A (KR)
Inventor: AHN YEONG BAE
IPC: H04N21/2387
Filed: 2003-05-14
Abstract: PURPOSE: A VOD(Video On Demand) broadcast service method with a multicast scheme by using a dual channel is provided to convert stored data after completing a data reproduction, and to receive a certain amount of next data through a backup channel to store the received data in a user terminal, then to repeat the procedure, thereby eliminating a disconnection phenomenon while realizing high-quality broadcast. CONSTITUTION: A user attempts accessing a VOD broadcast server by using a user terminal(S60). A service manager selects desired VOD broadcast service contents(S61). If the user applies for a service before a regular program(S62), a certain amount of video data with regards to a video contents start part transmitted through a backup channel before a regular program time is stored in a buffer(S63,S64). If the data is already stored in the buffer(S65,S66-1), the stored data is restored and reproduced by using a decoder of the user terminal during the regular program time while storing a certain amount of data received after a certain time elapses in the buffer(S67-1). When the data reproduction is completed, the stored data is restored and reproduced(S65,S66-2,S67-2).
Patent KR-20040100470-A (KR)
Inventor: KIM DAE JUNG
IPC: G06Q50/06
Filed: 2003-05-23
Abstract: PURPOSE: A method for analyzing efficient regenerative cycle of a power plant by managing successfully to a changed design is provided to complete the efficient regenerative cycle by easily managing design changes such as a heat balance change of a turbine cycle, a floor height change of a turbine building, and a location change of a feed water heater in a regenerative system. CONSTITUTION: A temperature, a pressure, and a drainage flow of the feed water heater are calculated based on a heat balance(S101). A diameter and a shape of pipeline, and a location of the feed water heater are determined(S102). A control valve capacity of each pipe diameter and a linear/angular momentum applied to the pipeline are calculated(S103). The pipeline and the control valve are properly selected(S104).
Patent KR-20040100791-A (KR)
Title: Sterilizing bulb having led lamp and conventional glow lamp or fluorescent lamp
Inventor: KIM IN HWAN
IPC: A61L9/20
Filed: 2003-05-20
Abstract: PURPOSE: A sterilizing bulb consisting of an LED lamp and a conventional glow lamp or a fluorescent lamp is provided to reduce heat generation, power consumption and a size of the bulb. CONSTITUTION: The sterilizing bulb includes a socket(101) serving as a power input, a power supply and controller(102), a reflective mirror(103) for reflecting light from an ultraviolet lamp, and an ultraviolet LED lamp(104) for sterilizing virus. The LED lamp uses structure of fluorescent lamp and light bulb and restrains proliferation of bacteria, microbe, and mold by infrared LED.
Patent KR-20030095259-A (KR)
Title: 박막 전자 발광 디스플레이
IPC: G09G3/30
Filed: 2003-06-04
Abstract: 본 발명에 따르면, 교류 전압에 응답하여 발광하는 발광층과, 이 발광층의 일측에 구비된 배면전극층과, 이 배면전극층의 반대편 발광층의 타측에 구비되며 상기 배면전극층과 함께 작동하여 발광층에 교류 전압을 인가하도록 된 광투과 도전층을 포함하여 구성된다. 상기 발광층과 광투과 도전층은 복수개의 독립 디스플레이존을 구획하여, 상기 배면전극층과 광투과 도전층 사이의 특정 디스플레이존에 교류 전압이 인가될 때, 상기 특정 디스플레이존의 발광층에 의해 빛이 방출되어 특정 문자를 표시하도록 패턴화된다.
Patent KR-20040107046-A (KR)
Inventor: SONG HO SEONG
IPC: G11C5/14
Filed: 2003-06-12
Abstract: PURPOSE: A memory device for changing the driving current of an inner power voltage in response to the clock frequency and a method for generating the inner power voltage of the memory device are provided to preventing the dip effect or the over-shooting of the external power voltage by changing the driving current capacitance of the inner power voltage in response to the clock frequency. CONSTITUTION: A memory device for changing the driving current of an inner power voltage in response to the clock frequency includes a frequency detection circuit(560) and an inner power voltage generation circuit(530). The frequency detection circuit generates a predetermined control signal in response to the frequency of the clock. The inner power voltage generation circuit generates the inner power voltage from the external power voltage in response to the control signal. And, the inner power voltage generation circuit makes the amount of the driving current become larger by increasing the number of driving operations for generating the inner power voltage as the frequency of the clock increases.
Patent KR-20030061737-A (KR)
Inventor: LEE KUENG HWA
IPC: A47C27/07
Filed: 2003-06-13
Abstract: PURPOSE: A pocket spring for a bed mat is provided to be individually contracted at only portion to which load is applied, thereby completely intercepting the transition of shock, and to improve stability of an installation state thereof as well as reduce the failure rate thereof. CONSTITUTION: The pocket spring for a bed mat comprises upper and lower pocket sheets(10,10') defining an inner spring receiving space, they being attached to each other while leaving a non-attached portion(30), bonding portions(20) spaced apart from one another at constant distances for forming pockets(P), each pocket serving to individually receive each spring(12), and a cut portion(40) for allowing the corresponding pocket spring to independently move relative to the other pocket springs.
Patent KR-20040110578-A (KR)
Title: Bidirectional call method for mobile terminal
Inventor: JANG SEOK IL
IPC: H04W4/16
Filed: 2003-06-19
Abstract: PURPOSE: A bi-directional call method of a mobile terminal is provided to heighten a call success rate by automatically connecting a caller and a callee when the callee is changed to a state of being available for call communication from a state that he/she was not available. CONSTITUTION: A caller attempts a call to a callee by using a terminal. If the callee terminal is not available for the call, the caller transmits a bi-directional call request signal to a base station. The base station monitors a call available state of the callee terminal. When the callee terminal becomes available for call communication, the base station calls both the caller terminal and the callee terminal. A call link is formed between the caller terminal and the callee terminal.
Patent KR-20050001859-A (KR)
Inventor: KIM DAE JOONG
IPC: G21D3/08
Filed: 2003-06-26
Abstract: PURPOSE: A method is provided to obtain a tube wear prediction by using the unique vibration frequencies and vibration mode of a tube obtained from a high speed secondary side flow energy applied from a turbine cycle to a steam generator. CONSTITUTION: A method comprises a step(S51) of modeling a tube by a finite element method(FEM); a step(S52) of calculating the unique vibration frequencies and vibration mode of the tube by using physical property information of the tube and physical property information of a secondary coolant for each of nodes of the FEM model; a step(S53,S54) of determining a wear coefficient of the tube by using the type of material, operating condition, and the fluid condition of the tube and information on the contact between the tube and a support, and calculating a contact force between the tube and the support; a step(S55) of calculating a quantity of wear of the tube by using the wear coefficient and the contact force; and a step(S56) of obtaining a tube wear prediction by using the calculated quantity of wear, wear coefficient, and the contact force.
Patent KR-20050005055-A (KR)
Inventor: LEE KYN HYUN
IPC: C01B13/02
Filed: 2003-07-01
Abstract: PURPOSE: To provide an oxygen generation system which increases oxygen concentration of indoor air, enables the system to be continuously used without separate ventilation and simplifies components of the system by controlling adsorption and desorption of nitrogen and oxygen by vacuum pumps and installing check valves in zeolite beds to control flow of oxygen and nitrogen in one direction. CONSTITUTION: The system for generating oxygen using vacuum pumps is characterized in that an external air is supplied into an oxygen generator(3) through an inflow pipe(31) from an air inflow unit(11), oxygen separated by zeolite beds in the oxygen generator is supplied to an indoor supply pipe(33) and an indoor oxygen supplier(21), thickened and separated nitrogen flows out to the outside through a discharge pipe(32) from a discharge unit(12), fine dust is removed from air flown in from the air inflow unit by an air filter(13), the fine dust removed air passes through a silencer(14) to reduce noise due to air suction so that the silenced air flows into a solenoid valve(17), the solenoid valve sequentially supplies air into two zeolite beds(15) so that nitrogen and oxygen in the air are selectively separated by zeolite filled in the beds, oxygen separated from the air is continuously discharged through an oxygen hose by a vacuum pump(20), flux and concentration of oxygen is controlled by a control valve(18) and the vacuum pump, nitrogen adsorbed onto zeolite is desorbed by a vacuum pump(19) to be discharged to the outside through a nitrogen discharge silencer, and discharge and suction of oxygen and nitrogen in the zeolite beds are controlled by check valves(16) embedded in the beds.
Patent KR-20050006346-A (KR)
Inventor: MYUNG KYUNG SUK
IPC: H04B1/40
Filed: 2003-07-08
Abstract: PURPOSE: A mobile terminal having a screen display control function according to a direction of a display unit and a method thereof are provided to reduce power consumption for photographing an image of an object by selectively performing a screen display according to a direction of a display unit. CONSTITUTION: A photograph mode is set according to depression of a photograph mode key(400). It is checked whether a folder is opened or closed(401). If the folder is closed, a view finder is driven(402). An image of an object is scaled up or scaled down according to depression of an image scale-up key or an image scale-down key(403). The image of the object is photographed according to depression of a photograph key(404). When the folder is opened, a direction of a display unit is detected(405). If the display unit points toward a user(406), the display unit is driven(407). If the display unit points toward the object(408), the view finder and the display unit are driven, respectively(409). If the display unit does not point toward the user or toward the object, the view finder is driven(410).
Patent KR-20050007505-A (KR)
Inventor: CHO CHAN WOO
IPC: H01L21/304
Filed: 2003-07-08
Abstract: PURPOSE: CMP(chemical mechanical polishing) equipment is provided to maximize the actual use of slurry by including a slurry blowing unit capable of forcibly blowing slurry to a gap between a polishing head part and a polishing pad. CONSTITUTION: A polishing pad with predetermined roughness is mounted on the upper surface of a polishing table part(130) rotating at a predetermined RPM(revolution per minute). A polishing head part(110) absorbs a wafer(50) to be polished and make the wafer come in contact with the polishing pad while rotating the wafer at a predetermined RPM. A pad conditioning part(150) scratches the surface of the polishing pad to make the polishing pad maintain predetermined roughness. A slurry supply part(170) supplies slurry(60) to the upper part of the polishing pad. A slurry blowing unit blows the slurry to a direction in which the polishing pad comes in contact with the polishing head part.
Patent KR-20050006597-A (KR)
Inventor: JUNH JAE HUNG
IPC: F23G7/05
Filed: 2003-07-09
Abstract: PURPOSE: A fuel saving low pollution combustion system is provided to atomize oil particles from explosion of water particles by burning efficiently in surrounding water with oil particles such as waste oil or heavy oil, and to prevent pollution by burning fuel at high temperature. CONSTITUTION: A combustion system for supplying and burning heavy oil or waste oil in a burner of a boiler is composed of a water tank(12) storing water, a fuel tank(24) storing fuel such as heavy oil or waste oil, a chemical tank(30) storing emulsifying fuel additives, pumping units(14,22,32) joining mixture into one pipe by pumping contents from the water tank, the fuel tank and the chemical tank, and a mixing pipe(40) supplying mixture to the burner by crushing and atomizing confluence mixture particles from the pumping units at high pressure with friction. Indefinite crushing pins are formed in the inner wall of the mixing pipe to crush and atomize particles with friction.
Patent KR-20050015249-A (KR)
Inventor: CHOI JONG WOON
IPC: G10F1/02
Filed: 2003-08-05
Abstract: PURPOSE: A digital piano having a learning function is provided to realize separate left hand and right hand practice modes, thereby easily and effectively practicing right and left hands in playing the piano. CONSTITUTION: A keyboard key(10) is installed at every keyboard. An input interface part(12) processes an operational signal of the keyboard key into a signal appropriate for digital processing. A function key(20) is installed to selectively or simultaneously play left hand playing sound and right hand playing sound of music to be played. A central processing unit(30) executes control according to signals of the input interface part and the function key. A memory(42) stores data of left hand playing sound and right hand playing sound of music to be played at different addresses, and outputs the data of the left hand playing sound and right hand playing sound. A RAM(Read Only Memory)(44) temporarily stores play sound data output from the memory. A sound processing unit(52) converts the play sound data to be appropriate for sound processing. An amplifying unit(62) amplifies a signal output from the sound processing unit. A speaker(64) outputs the signal of the amplifying unit.
Patent KR-20050019308-A (KR)
Inventor: YOON SEONG JU
IPC: H01J11/24
Filed: 2003-08-18
Abstract: PURPOSE: A plasma display panel, a method and an apparatus for driving the same are provided to increase the number of sub fields and achieve improved quality of image display by shortening an addressing period. CONSTITUTION: A plasma display panel comprises an upper substrate(1) on which a scan electrode(Y) and a sustain electrode(Z) are formed; and a lower substrate(7) on which an address electrode(X), horizontal barrier ribs(8a,8b), and a vertical barrier rib are formed. The horizontal barrier ribs and the vertical barrier rib intersect each other so as to form a plurality of discharge cells. Each of the discharge cells includes a main discharge cell(32) on which a phosphor(30) is deposited, and an auxiliary discharge cell(31) on which a magnesium oxide(29) is deposited.
Patent KR-20030072305-A (KR)
Inventor: RYU SANG MIN
IPC: B41M3/14
Filed: 2003-08-23
Abstract: PURPOSE: A printed matter for preventing a forgery and a method for manufacturing the same are provided to prevent a forgery of a printed matter at low cost and easily, and to check a forgery printed matter using a simple device by printing or applying at least one side surface of a printed matter for preventing a forgery using at least one color ink as a predetermined form. CONSTITUTION: A plurality of printed matters for preventing a forgery are laminated(12). At least one laminated surface of the laminated printed matters is printed or applied using at least one color ink as a predetermined form(14). The ink includes a noctilucence material or a fluorescent material capable of being discriminated at night. Colors and shapes of the printed or applied printed matters are identified, respectively.
Patent KR-20050021733-A (KR)
Inventor: KIM JIN HAN
IPC: G11B7/24094
Filed: 2003-08-25
Abstract: PURPOSE: A recording medium recording data for preventing disk duplication using a BCA(Burst Cutting Area), a modulating method, a recording device, and a reproducing device are provided to remove needs of a separate modulation table and increase recording density in the BCA by generating a channel bit, as the channel bit after modulation is inserted into data bit before the modulation as a start pattern. CONSTITUTION: A controller(820) generates control information modulated by using an OOK(on-Off Keying) modulating method. A recorder(810) records the information generated from the controller to the BCA formed on an optical disk(800). A signal generated by using the OOK modulating method is an RZ(Return-to-Zero) signal. The OOK modulating method converts 2 data bits into 3 channel bits.
Patent KR-20050024116-A (KR)
Inventor: CHOI JAE JEAN
IPC: G06F1/16
Filed: 2003-09-04
Abstract: PURPOSE: A device and a method for lighting a backlight according to a battery capacity on a portable computer are provided to increase a use time of a battery by reducing a lighting area of the backlight according to a capacity state of the battery while a brightness level of the backlight is kept. CONSTITUTION: The second backlight panel(72) lights a predetermined part among an information display screen of an LCD(19). A remained capacity detector(33) detects the capacity of the battery(31). A microcomputer(20) selectively turns on/off one from the first and the second inverter(61,62) supplying power to each backlight panel according to a detected battery capacity value. If the detected battery capacity value is lower than a reference power saving capacity value, the first inverter supplying the power to the first backlight panel(71) is turned off and the second inverter supplying the power to the second backlight panel is turned on.